Optical Character Recognition (OCR)

Optical Character Recognition or Optical Character Reader (OCR) is the electronic or mechanical conversion of images of typed, handwritten or printed text into machine-encoded text, whether from a scanned document, a photo of a document, a scene-photo (for example the text on signs and billboards in a landscape photo, license plates in cars...) or from subtitle text superimposed on an image (for example: from a television broadcast)

Papers

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Showing 1161–1170 of 1209 papers

Title	Date	Tasks	Status
Synergy of Nederlab and	May 1, 2014	Optical Character Recognition (OCR)	—Unverified
FLELex: a graded lexical resource for French foreign learners	May 1, 2014	Language AcquisitionOptical Character Recognition (OCR)	—Unverified
Corpus of 19th-century Czech Texts: Problems and Solutions	May 1, 2014	Optical Character Recognition (OCR)	—Unverified
Corpus for Coreference Resolution on Scientific Papers	May 1, 2014	coreference-resolutionCoreference Resolution	CodeCode Available
Construction and Annotation of a French Folkstale Corpus	May 1, 2014	Emotion RecognitionInformation Retrieval	—Unverified
Open Philology at the University of Leipzig	May 1, 2014	Optical Character Recognition (OCR)	—Unverified
CorA: A web-based annotation tool for historical and other non-standard language data	Apr 1, 2014	Optical Character Recognition (OCR)	—Unverified
Bootstrapping a historical commodities lexicon with SKOS and DBpedia	Apr 1, 2014	ChunkingLanguage Identification	—Unverified
Automated Error Detection in Digitized Cultural Heritage Documents	Apr 1, 2014	Optical Character Recognition (OCR)Spelling Correction	—Unverified
CHISPA on the GO: A mobile Chinese-Spanish translation service for travellers in trouble	Apr 1, 2014	Image RetrievalInformation Retrieval	—Unverified

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All datasets Benchmarking Chinese Text Recognition: Datasets, Baselines, and an Empirical Study VideoDB's OCR Benchmark Public Collection FSNS - Test I2L-140K SUT im2latex-100k

Benchmark Results

#	Model	Metric	Claimed	Verified	Status
1	DTrOCR 105M	Accuracy (%)	89.6	—	Unverified
2	DTrOCR	Accuracy (%)	89.6	—	Unverified
3	MaskOCR-L	Accuracy (%)	82.6	—	Unverified
4	TransOCR	Accuracy (%)	72.8	—	Unverified
5	SRN	Accuracy (%)	65	—	Unverified
6	MORAN	Accuracy (%)	64.3	—	Unverified
7	SEED	Accuracy (%)	61.2	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	GPT-4o	Average Accuracy	76.22	—	Unverified
2	Gemini-1.5 Pro	Average Accuracy	76.13	—	Unverified
3	Claude-3 Sonnet	Average Accuracy	67.71	—	Unverified
4	RapidOCR	Average Accuracy	56.98	—	Unverified
5	EasyOCR	Average Accuracy	49.3	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	STREET	Sequence error	27.54	—	Unverified
2	SEE	Sequence error	22	—	Unverified
3	AttentionOCR_Inception-resnet-v2_Location	Sequence error	15.8	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	I2L-NOPOOL	BLEU	89.09	—	Unverified
2	I2L-STRIPS	BLEU	89	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	Tesseract	Character Error Rate (CER)	0.08	—	Unverified
2	EasyOCR	Character Error Rate (CER)	0.07	—	Unverified

#	Model	Metric	Claimed	Verified	Status
1	I2L-STRIPS	BLEU	88.86	—	Unverified